Built-in Amplifier Photoelectric Sensor (Medium Size) E3S-A CSM_E3S-A_DS_E_10_1 Be sure to read Safety Precautions on page 10. Ordering Information Built-in Amplifier Photoelectric Sensors Red light Infrared light Model Connection Sensing method Appearance Sensing distance Functions method NPN output PNP output E3S-AT11 2M E3S-AT31 2M --- Emitter E3S-AT11-L Emitter E3S-AT31-L Receiver E3S-AT11-D Receiver E3S-AT31-D Pre-wired E3S-AT21 2M E3S-AT41 2M Horizontal Timer Turbo Emitter E3S-AT21-L Emitter E3S-AT41-L External Self Diagnosis Diagnosis Receiver E3S-AT21-D Receiver E3S-AT41-D E3S-AT16 E3S-AT36 Connector --- Emitter E3S-AT16-L Emitter E3S-AT36-L (M12) Receiver E3S-AT16-D Receiver E3S-AT36-D Through-beam 7 m Sensors *1 E3S-AT61 2M E3S-AT81 2M --- Emitter E3S-AT61-L Emitter E3S-AT81-L Receiver E3S-AT61-D Receiver E3S-AT81-D Pre-wired E3S-AT71 2M E3S-AT91 2M Vertical Timer Turbo Emitter E3S-AT71-L Emitter E3S-AT91-L External Self Diagnosis Diagnosis Receiver E3S-AT71-D Receiver E3S-AT91-D E3S-AT66 E3S-AT86 Connector --- Emitter E3S-AT66-L Emitter E3S-AT86-L (M12) Receiver E3S-AT66-D Receiver E3S-AT86-D --- E3S-AR11 2M E3S-AR31 2M Pre-wired Timer Turbo E3S-AR21 2M E3S-AR41 2M Horizontal External Self Diagnosis Diagnosis Connector --- E3S-AR16 E3S-AR36 (M12) Retro-reflective 2 m Sensors (100 mm) --- E3S-AR61 2M E3S-AR81 2M Pre-wired *2 Vertical Timer Turbo E3S-AR71 2M E3S-AR91 2M External Self Diagnosis Diagnosis Connector --- E3S-AR66 E3S-AR86 (M12) *1. Through-beam Sensors are normally sold in sets that include both the Emitter and Receiver. Orders for individual Emitters and Receivers are accepted. *2. Values in brackets are the minimum required distance between the Sensor and Reflector. 1 E3S-A Model Connection Sensing method Appearance Sensing distance Functions method NPN output PNP output --- E3S-AD13 2M E3S-AD33 2M 100 mm (wide view) Timer Self Diagnosis E3S-AD23 2M E3S-AD43 2M --- E3S-AD11 2M E3S-AD31 2M Pre-wired 200 mm Timer Turbo E3S-AD21 2M E3S-AD41 2M Self Diagnosis Horizontal --- E3S-AD12 2M E3S-AD32 2M 700 mm Timer Turbo E3S-AD22 2M E3S-AD42 2M Self Diagnosis E3S-AD18 E3S-AD38 100 mm (wide view) Connector --- E3S-AD16 E3S-AD36 200 mm (M12) E3S-AD17 E3S-AD37 700 mm Diffuse-reflective Sensors --- E3S-AD63 2M *3 E3S-AD83 2M 100 mm (wide view) Timer Self Diagnosis E3S-AD73 2M E3S-AD93 2M --- E3S-AD61 2M E3S-AD81 2M Pre-wired 200 mm Timer Turbo E3S-AD71 2M E3S-AD91 2M Self Diagnosis Vertical --- E3S-AD62 2M E3S-AD82 2M 700 mm Timer Self Diagnosis E3S-AD72 2M E3S-AD92 2M E3S-AD68 E3S-AD88 100 mm (wide view) Connector --- E3S-AD66 E3S-AD86 200 mm (M12) E3S-AD67 E3S-AD87 700 mm *3. The following models are available with 200-mm sensing distances: E3S-AD64. Accessories (Order Separately) Insert-type Long Slit Minimum sensing Slit width Sensing distance Model Quantity Remarks object (typical) 0.5 mm × 11.1 mm 0.2-mm dia. 500 mm 1 of each for Emitter/ Slits can be used with the E3S- Receiver (4 Slits total) 1 mm × 11.1 mm 0.4-mm dia. 1.1 m E39-S46 AT@@ Through-beam 1 of each for Emitter/ Sensor.➜Page 10 2 mm × 13.6 mm 0.8-mm dia. 2.5 m Receiver (2 Slits total) Mutual Interference Prevention Filters Sensing distance Model Quantity Remarks 2 of each for Emitter/Receiver Can be used with the E3S-AT@@ Through-beam Sensor. 2.4 m E39-E6 (4 Filters total) ➜ Page 11 Reflectors/Other Accessories Name Sensing distance (typical) Model Quantity Remarks 2 m (100 mm) * Reflectors E39-R1 1 Provided with E3S-AR@@ Retro-reflective Sensor. (rated value) 1.3 m (100 mm) * E39-R3 1 --- Small Reflectors 600 mm (70 mm) * E39-R4 1 --- 450 mm (100 mm) * E39-RS1 1 Tape Reflectors 700 mm (100 mm) * E39-RS2 1 Enables MSR function. 900 mm (100 mm) * E39-RS3 1 Optical Axis Used to check optical axis for the E3S-AT@@ --- E39-R5 1 Confirmation Reflector Through-beam Sensor. Note: When using any Reflector other than the provided one, use a sensing distance of approximately 0.7 times the typical value as a guide. *Values in brackets are the minimum required distance between the Sensor and Reflector. 2 E3S-A Mounting Brackets/Other Some Mounting Brackets are provided with the Sensor. Order other Mounting Brackets separately if required. Appearance Model Quantity Remarks Provided with E3S-A Horizontal Sensors. E39-L69 1 Two Brackets are provided with a Through- beam Sensor. Provided with E3S-A Vertical Sensors. E39-L70 1 Two Brackets are provided with a Through- beam Sensor. Provided with E3S-A Vertical Pre-wired E39-L59 1 Sensors. Provided with E3S-A Vertical ConnectSor E39-L81 1 Sensors. E39-L97 *1 1 Protective Cover for Horizontal Sensors E39-L98 *2 1 Protective Cover for Vertical Sensors Close Mounting Plate: Provided with E3S-A Connector Sensors. E39-L60 1 Two Plates are provided with a Through- beam Sensor. Note: If a Through-beam Model is used, order two Mounting Brackets, one for the Emitter and one for the Receiver. *1. Mount a Sensor with a Connector carefully because the Sensor I/O Connector will come into contact with the Mounting Bracket or Mounting Plate. *2. Usage is not possible with Sensors with Connectors. Sensors I/O Connectors Model Quantity Remarks E39-G2 1 Provided with product. Sensors I/O Connectors Cable Appearance Cable type Model XS2F-D421-DC0-F 2 m Straight XS2F-D421-GC0-F 5 m Standard 3-wire XS2F-D422-DC0-F 2 m L-shaped XS2F-D422-GC0-F 5 m Note: When using Through-beam models, order one connector for the Receiver and one for the Emitter. 3 E3S-A Ratings and Specifications Retro-reflective Through-beam Sensing method Sensors Diffuse-reflective Sensors Sensors (with MSR function) E3S-AT11, 16, 21, 31, E3S-AR11, 16, 21, 31, E3S-AD13, 18, 23, 33, E3S-AD11, 16, 21, 31, E3S-AD12, 17, 22, 32, Model 36, 41, 61, 66, 71, 81, 36, 41, 61, 66, 71, 81, 38, 43, 63, 68, 73, 83, 36, 41, 61, 66, 71, 81, 37, 42, 62, 67, 72, 82, Item 86, 91 86, 91 88, 93 86, 91 87, 92 100 mm (wide view) 10 to 200 mm 700 mm 2 m (100 mm) *1 Sensing distance 7 m (white paper 100 × (white paper 100 × (white paper 200 × (When using E39-R1) 100 mm) 100 mm) 200 mm) Opaque: Opaque: Standard sensing object --- 10-mm dia. min. 75-mm dia. min. 20% max. of sensing 10% max. of sensing 20% max. of sensing Differential travel --- distance distance distance Both Emitter and Directional angle 3 to 10° --- Receiver: 3° to 15° Light source (wavelength) Red LED (700 nm) Infrared LED (880 nm) Red LED (700 nm) Infrared LED (880 nm) Power supply voltage 10 to 30 VDC, including ripple (p-p) 10% Both Emitter and 30 mA max. (plus 30 mA max. (plus Receiver: 20 mA max. Current consumption approx. 15 mA with 35 mA max. approx. 15 mA with 35 mA max. (plus approx. 15 mA with turbo function) turbo function) turbo function) Load power supply voltage: 30 VDC max., Load current: 100 mA max. (residual voltage: 1 V max.) Control output Open-collector output (NPN or PNP depending on model), Light-ON/Dark-ON selectable Self-diagnostic output (Only (Only Sensors with self-diagnostic function) Load power supply voltage: 30 VDC max., on Sensors with self-diagnos- Load current: 50 mA max. (residual voltage: 1 V max.), tic outputs) Open-collector output (NPN or PNP depending on model) NPN with Emitter OFF: 0 V short-circuit or 1.5 V max. (source current: 1 mA max.) External with Emitter ON: Open diagnostic Input (leakage current: 0.1 mA max.) input voltage PNP (Only on --- with Emitter OFF: +DC short-circuit or −1.5 VDC Sensors with max. (sink current: 3 mA max.) external with Emitter ON: Open diagnostic (leakage current: 0.1 mA max.) outputs) Response 0.5 ms max. time Power supply reverse polarity protection, Protection circuits Power supply reverse polarity protection, Output short-circuit protection, Mutual interference prevention Output short-circuit protection Response time Operation or reset: 0.5 ms max. Sensitivity adjustment Two-turn endless adjuster with an indicator Timer function (Only on Sen- 0 to 100 ms OFF-delay variable adjuster sors with the timer function) Turbo function (Only on Sen- Yes (with turbo switch) --- sors with the turbo function) Ambient illumination (Receiv- Incandescent lamp: 5,000 lx max. er side) Sunlight: 10,000 lx max. Operating: −25°C to 55°C (with no icing or condensation) Ambient temperature Storage: −40°C to 70°C (with no icing or condensation) Operating: 35% to 85% (with no condensation) Ambient humidity Storage: 35% to 95% (with no condensation) Insulation resistance 20 MΩ min. at 500 VDC between current-carrying parts and case Dielectric strength 1,000 VAC, 50/60 Hz for 1 min. between current-carrying parts and case Vibration resistance 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions (destruction) Shock resistance 2 Destruction: 500m/s , 3 times each in X, Y, and Z directions (destruction) Degree of protection IEC IP67; NEMA: 4X (indoors only) *2 Connection method Pre-wired (standard length: 2 m) or M12 connector Pre-wired cable: Pre-wired cable: Pre-wired cable: Approx. 90 g Weight (packed state) Approx. 150 g Approx. 110 g Connector: Approx. 50 g Connector: Approx. 70 g Connector: Approx. 60 g Case PBT Lens Denatured polyallylate Material Mounting Stainless steel (SUS304) Bracket Mounting bracket (with screws), Sensitivity adjustment driver, Sensitivity adjusting knob, Instruction sheet, Close mounting plate Accessories (only for Sensors with connectors), and Reflector (only for Retro-reflective Sensors) *1. Values in brackets are the minimum required distance between the Sensor and Reflector. *2. National Electrical Manufacturers Association 4 E3S-A Engineering Data (Reference Value) Parallel Sensing Range Through-beam Sensors Through-beam Sensors Through-beam Sensors E3S-AT@@ E3S-AT@@ + E39-S46 E3S-AT@@ + E39-E6 (Slit Sold Separately) (Filter Sold Separately) 500 200 200 Slit width: 2 mm 400 Y Y Slit width: 1 mm 300 X X 100 100 200 Y 100 X 0 0 0 1 2 3 4 5 6 2 4 6 8 1 2 3 4 5 6 7 8 Distance X (m) Distance X (m) Distance X (m) −100 −200 −100 −100 −300 −400 Slit width: 0.5 mm −500 −200 −200 Parallel Sensing Range Sensing Range Retro-reflective Sensors Diffuse-reflective Sensors E3S-AR@@ + E39-R1 (with Reflector) E3S-AD@1/AD@2/AD@3/AD@6/AD@7/AD@8 40 100 E39-R1 Reflector Sensing object: white paper Y 80 E3S-AD@1/@3/@6/@8: 100 × 100 mm 30 E3S-AD@2/@7: 200 × 200 mm 60 X 20 E3S-AD@1/@6 40 Y 10 20 X 0 0 0.5 1.0 1.5 2.0 2.5 400 600 800 Distance X (m) 200 −20 Distance X (m) −10 E3S-AD@2/@7 −40 −20 −60 −30 E3S-AD@3/@8 −80 −100 −40 Excess Gain vs. Set Distance Through-beam Sensors Retro-reflective Sensors E3S-AT@@ E3S-AR@@ + E39-R1 (with Reflector) 100 500 E39-R1 Reflector 300 50 30 100 50 10 30 5 10 3 5 Oper- 3 ating 1 level Oper- ating 1 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 level 0 3 5 7 10 Distance (m) Distance (m) 5 Excess gain ratio (times) Distance Y (mm) Distance Y (mm) Excess gain ratio (times) Distance Y (mm) Distance Y (mm) Distance Y (mm) E3S-A Diffuse-reflective Sensor Diffuse-reflective Sensor Sensing Object Size vs. Sensing Distance E3S-AD@1/AD@2/AD@3/AD@6/AD@7/ E3S-AD@1/AD@2/AD@3/AD@6/AD@7/ E3S-AD@1/AD@2/AD@3/AD@6/AD@7/ AD@8 (Detection of White Paper) AD@8 (Detection of Black Paper) AD@8 500 100 1.2 Sensing object: White paper Sensing object: Black paper Sensing object: white paper 300 E3S-AD@1/@3/@6/@8: 100 × 100 mm E3S-AD@1/@3/@6/@8: 100 × 100 mm 50 E3S-AD@2/@7: 200 × 200 mm OFF E3S-AD@2/@7: 200 × 200 mm 1 30 ON 100 E3S-AD@2/@7 50 10 0.8 30 5 E3S-AD@2/@7 E3S 3 0.6 E3S-AD@2/@7 -AD@1/@6 10 Oper- ating 5 1 0.4 E3S-AD@1/@6 level OFF 3 E3S 0.5 ON -AD@1/@6 0.3 0.2 OFF Oper- ON ating 1 E3S-AD@3/@8 E3S-AD@3/@8 level E3S-AD@3/@8 0.1 0.5 0 0 0.2 0.4 0.6 0.8 1 1.2 0 200 400 600 800 50 × 50 100 × 100 200 × 200 300 × 300 Distance (mm) Side of object (mm) Distance (m) I/O Circuit Diagrams NPN Output Mode Operation Model Timing charts selector Output circuit mode switch Incident light Through-beam Receivers, Retro-reflective Sensors, Diffuse-reflective E3S-AT11 * No incident light Sensors E3S-AT16 * ON Light indicator Brown E3S-AT61 * (red) OFF Light Stability 1 L Side indi- indicator Light-ON ON Output E3S-AT66 * (green) (Control (LIGHT ON) cator Load transistor OFF (red) output) Photo- electric (Relay) Black Operate Load Sensor 4 10 to 100 mA max. E3S-AR11 main (e.g., relay) 30 VDC Reset circuit (Between brown and black) E3S-AR16 ZD Blue 3 E3S-AR61 Incident light E3S-AR66 No incident light ON Light indicator Connector Pin Arrangement (red) OFF E3S-AD11 D Side Dark-ON ON Output E3S-AD16 (DARK ON) 1 transistor OFF 2 4 E3S-AD61 Operate Load 3 (e.g., relay) E3S-AD66 Reset (Between brown and black) Note: Pin 2 is not used. E3S-AD12 E3S-AD17 Through-beam Emitters Connector Pin Arrangement E3S-AD62 Brown Power 1 E3S-AD67 indica- 1 tor E3S-AD13 Photo- 2 10 to 4 (red) electric 30 VDC 3 Sensor E3S-AD18 main circuit E3S-AD63 Blue Note: Pins 2 and 4 are not used. 3 E3S-AD68 *Models numbers for Through-beam Sensors (E3S-AT@@) are for sets that include both the Emitter and Receiver. The model number of the Emitter is expressed by adding "-L" to the set model number (example: E3S-AT11-L 2M), the model number of the Receiver, by adding "-D" (example: E3S-AT11-D 2M). Refer to Ordering Information to confirm model numbers for Emitter and Receivers. 6 Excess gain ratio (times) Excess gain ratio (times) Distance (m) E3S-A Mode Operation Model Timing charts selector Output circuit mode switch Incident light Through-beam Receivers, Diffuse-reflective Sensors No incident light T ON Light indicator (red) OFF L Side Brown ON Light Light-ON Output Stability (LIGHT ON) indica- transistor OFF indicator Load tor (green) (relay) Load Operate (red) 100 mA max. (e.g., relay) Photo- Reset Load electric Black (Between brown and black) (relay) Sensor (Control T: OFF-delay timer (0 to 100 ms) main ZD output) circuit 50 mA max. 10 to Incident light 30 VDC Orange (Self-diagnostic E3S-AT21 * No incident light output) E3S-AT71 * ZD ON Light indicator (red) OFF D Side T ON Dark-ON Output E3S-AD21 Blue (DARK ON) transistor OFF E3S-AD71 Operate Load E3S-AD22 (e.g., relay) Reset (Between brown and black) E3S-AD72 T: OFF-delay timer (0 to 100 ms) E3S-AD23 Through-beam Emitters E3S-AD73 Power indicator Brown External 10 to 30 VDC ON (red) diagnostic OFF input (Between blue and pink) ON Photo- Emitter LED electric --- --- Pink OFF Sensor (External main ON Indicator circuit diagnostic input) (red) OFF 0 V Blue Incident light Retro-reflective Sensors No incident light T ON Light indicator (red) OFF L Side Brown ON Light-ON Output Light Stability (LIGHT ON) indica- transistor OFF indicator Load tor (green) Operate (relay) Load 100 mA max. (e.g., relay) Reset (red) Photo- Load Black (Between brown and black) electric (relay) Sensor (Control E3S-AR21 T: OFF-delay timer (0 to 100 ms) main ZD output) 10 to circuit 50 mA max. E3S-AR71 30 VDC Incident light Orange (Self-diagnostic No incident light output) ZD Pink ON (External Light indicator diagnostic input) (red) OFF 12 K D Side T ON Dark-ON Output Blue (DARK ON) transistor OFF Operate Load (e.g., relay) Reset (Between brown and black) T: OFF-delay timer (0 to 100 ms) *Models numbers for Through-beam Sensors (E3S-AT@1) are for sets that include both the Emitter and Receiver. The model number of the Emitter is expressed by adding "-L" to the set model number (example: E3S-AT21-L 2M), the model number of the Receiver, by adding "- D" (example: E3S-AT21-D 2M). Refer to Ordering Information to confirm model numbers for Emitter and Receivers. Structure of Sensor I/O Connector Classification Wire color Connection Pin No. Application Terminal No. Brown 1 +V 1 Brown 2 2 --- 2 --- Blue 1 3 3 For DC 4 Black Blue 3 0 V 4 Black 4 Output XS2F-D421-DC0-F Note: Pin No. 2 is not used. 7 E3S-A PNP Output Mode Operation Model Timing charts selector Output circuit mode switch Through-beam Receivers, Retro-reflective Sensors, Diffuse-reflective Incident light E3S-AT31 * Sensors No incident light E3S-AT36 * ON Light indicator Brown Stability E3S-AT81 * Light 1 (red) OFF indicator L Side indica- E3S-AT86 * Light-ON (green) ON Output tor ZD (LIGHT ON) Photo- transistor (red) OFF electric Black (Control output) 10 to 4 Operate Sensor Load E3S-AR31 30 VDC 100 mA max. main (e.g., relay) Reset circuit E3S-AR36 (Between blue and black) Load Blue (Relay) E3S-AR81 3 Incident light E3S-AR86 No incident light Connector Pin Arrangement ON Light indicator (red) E3S-AD31 OFF D Side 1 Dark-ON ON E3S-AD36 Output (DARK ON) 2 4 transistor OFF 3 E3S-AD81 Load Operate E3S-AD86 (e.g., relay) Reset Note: Pin 2 is not used. (Between blue and black) E3S-AD32 E3S-AD37 Through-beam Model Emitters E3S-AD82 Connector Pin Arrangement Brown Light 1 E3S-AD87 indica- tor 1 E3S-AD33 Photo- 10 to 2 4 (red) electric 30 VDC E3S-AD38 Sensor 3 main E3S-AD83 circuit Blue Note: Pins 2 and 4 are not used. 3 E3S-AD88 Incident light Through-beam Receivers, Diffuse-reflective Sensors No incident light T ON Light indicator (red) OFF L Side ON Light ON Output (LIGHT ON) transistor Brown OFF Load Operate (e.g., relay) Reset (Between blue and black) Stability T: OFF-delay timer (0 to 100 ms) Light ZD indicator indica- (Self-diagnostic (green) tor 50 mA max. Orange 10 to output) Incident light (red) 30 VDC Photo- ZD E3S-AT41 * electric (Control No incident light Sensor Load output) E3S-AT91 * ON main Light indicator 100 mA max. Black (relay) circuit (red) OFF Load D Side T ON Dark ON Output (relay) E3S-AD41 (DARK ON) transistor OFF E3S-AD91 Blue Operate Load E3S-AD42 (e.g., relay) Reset (Between blue and black) E3S-AD92 T: OFF-delay timer (0 to 100 ms) E3S-AD43 E3S-AD93 Through-beam Emitters Power indicator Brown 10 to 30 VDC External (red) ON diagnostic (External OFF input diagnostic input) (Between brown and pink) ON Photo- Emitter LED --- --- electric OFF Sensor main Indicator ON Pink circuit (red) OFF 0 V Blue *Models numbers for Through-beam Sensors (E3S-AT@@) are for sets that include both the Emitter and Receiver. The model number of the Emitter is expressed by adding "-L" to the set model number (example: E3S-AT31-L 2M), the model number of the Receiver, by adding "-D" (example: E3S-AT31-D 2M). Refer to Ordering Information to confirm model numbers for Emitter and Receivers. 8 E3S-A Mode Operation Model Timing charts selector Output circuit mode switch Incident light Retro-reflective Sensors No incident light T ON Light indicator Brown (red) OFF L Side ON Light-ON Output Stability (LIGHT ON) transistor OFF indicator (External Light Load Operate (green) 4.4 K Pink diagnostic input) indica- ZD (e.g., relay) Reset tor (Self-diagnostic 50 mA (Between blue and black) Orange output) 10 to max. E3S-AR41 T: OFF-delay timer (0 to 100 ms) 30 VDC Photo- (red) ZD (Control electric E3S-AR91 Incident light Sensor output) Load main Black 100 mA max. (relay) No incident light circuit ON Light indicator Load (red) (relay) OFF D Side T ON Dark-ON Output Blue (DARK ON) transistor OFF Operate Load (e.g., relay) Reset (Between brown and black) T: OFF-delay timer (0 to 100 ms) Structure of Sensor I/O Connector Classification Wire color Connection Pin No. Application Terminal No. Brown 1 +V 1 Brown 2 2 --- 2 --- Blue 1 3 3 For DC 4 Black 4 Blue 3 0 V Black 4 Output XS2F-D421-DC0-F Note: Pin 2 is not used. Adjustment Methods Sensitivity Adjustment for Diffuse-reflective Sensors Set to Light ON Item Sensing condition Sensitivity adjuster Indicators Procedure Locate a sensing object at the sensing distance, set the sensitivity adjuster to ON → OFF OFF → ON the minimum scale position, and Photoelectric (A) Sensor 1) Position A Backg- gradually increase sensitivity by turning round the sensitivity adjuster clockwise until the object Sensing object Stability Light Min. Max. incident light indicator (red LED) is ON. indicator indicator Position A is where the indicator has (green) (red) turned ON. Position B is when the sensing object is removed and the sensitivity adjuster is turned clockwise until the incident light ON → OFF ON → OFF Photoelectric (C) indicator (red LED) is ON. Position C is Sensor Backg- where the adjuster is turned round (B) 2) Position B object counterclockwise (reducing the Stability Light sensitivity) from position B until the Min. Max. indicator indicator Sensing object (green) (red) incident light indicator (red LED) is OFF. When there are no background objects, the maximum sensitivity is position C. Set the sensitivity adjuster to halfway ON ON → OFF between (A) and (C) (at the optimum sensitivity). Check that the stability (C) (A) indicator (green LED) turns ON 3) Setting --- according to whether the sensing object Stability Light Max. Min. is there or not. There is not sufficient indicator indicator margin if it does not turn ON. If this is the (green) (red) case, reconsider the detection method. Unlike conventional Photoelectric Sensors, the variation in the sensitivity of E3S-A Photoelectric Sensors is minimal. This means the sensitivity can be adjusted on only a single Photoelectric Sensor, and then the adjusters on the other Photoelectric Sensors can be set to the same scale position. There is no need to adjust the sensitivity of each Photoelectric Sensor individually. 9 E3S-A Safety Precautions WARNING This product is not designed or rated for Mounting Bracket (Provided) ensuring safety of persons. The direction of the optical axis coincides with the machine Do not use it for such purposes. axis of the E3S-A when the mounting screw is inserted into the lock hole of the Mounting Bracket. If the mounting surface and the screw hole are correctly aligned toward the sensing Precautions for Safe Use object (or toward the Retroreflector for a Through-beam 1. Do not use the product in environments subject to Sensor), the mechanical axis and optical axis will be aligned flammable or explosive gases. when the screw is inserted into the hole. Incident light will be 2. Do not use the Sensor in environments where the cables detected, and time-consuming adjustment will not be may become immersed in oil or other liquids or where necessary. (If, however, the mounting surface is not flat, liquids may penetrate the Sensor. adjustment of the optical axis may still be required.) Doing so may result in damage from burning and fire, Adjust the position of the Sensor so that incident light points particularly if the liquid is flammable. at the center. Make sure that the incident light is at a fixed 3. When disposing of the product, treat it as industrial waste. position. Precautions for Correct Use The maximum tightening torque of the screw is 0.53 N.m max. Do not use the product in atmospheres or environments that exceed product ratings. Do not use the Sensor in water, rainfall, or outdoors. Mounting Base of mounting bracket Position of Optical Axis of Through-beam Model Optical axis Unlike conventional through-beam sensors, the E3S-A Bracket can move Through-beam Photoelectric Sensor incorporates 2 lenses. in this direction Machine axis The lens actually in use is the one marked with an arrow Optical axis lock hole (M3) indicating the position of the optical axis. When using a Slit, ● Adjustments attach it to the lens marked with the arrow. E39-S46 Through-beam Slits Unused lens (Accessory, order separately) Use the rubber attachment with the metal cover if a slit width of 2 mm is required. (A Slit is not required in this case.) Insert the 0.5- or 1-mm Slit between the metal cover and rubber attachment if a slit width of 0.5 or 1 mm is desired. These Slits fit into the rubber attachment. Optical axis indicator arrow 2 mm Arrow indicating optical axis position Lens actually in use (attach the Slit to this lens) Metal cover Slit (0.5 mm or 1 mm) Position of Arrow Indicating Optical Axis Rubber attachment 13.6 mm Model Position of lens in use Arrow indicating 11.1 mm position of optical axis E3S-A Top (Vertical Sensors) E3S-A (Horizontal Bottom Indented portions Sensors) E3S-A Tightening the Connector Manually tighten the connector until the threads have completely disappeared. If tightening is insufficient, the degree of protection may not be maintained, or the connector Apply the Slit to the lens of the Photoelectric Sensor marked may become loose when it is subjected to vibration. Using with an arrow indicating the position of the optical axis (apply pliers to tighten the connector may damage it. it to the bottom lens of Horizontal Sensors and the top lens of Vertical Sensors). Screw Use the E39-L60 Close Mounting Plate (provided) if the Sensor is mounted using mounting brackets or if it is mounted directly. (Refer to Dimensions.) 10 E3S-A Turbo Turbo E39-E6 Polarized Mutual Interference Prevention Filters Function ( Switch) for Through-beam Sensors The turbo function is effective with the turbo switch pressed, (Accessory, order separately) and the function is reset automatically when released. • A set of 4 Filters are sold together for two Through-beam With the turbo function switched ON, the light spot is visible Sensors (for 2 each for Emitters and Receivers). Order one even at a distance of 200 mm, making it easy to check the for every two sets of Photoelectric Sensors. sensing position and the angle of the optical axis. • For mounting, refer to the figure of the Through-beam Slits. Precautions (1)Do not keep the turbo switch pressed for longer than 3 Emitter minutes. (It will not break even if it is pressed for an extended period.) (2)Pressing the switch may change the timer delay settings. Set the timer after using the turbo function to check the Receiver optical axis. Up to two units Y = 0 can be attached. (3)To press the switch, use a force of 9.8 N max. Note: The arrows on the Filters can be attached in either direction when two Sensors are mounted next to each other. The Filter attached to an Emitter and to the The intensity of the corresponding Receiver must be the same red spot will be in direction of polarization or the Sensor will increased, making not function. visual confirmation much easier. • The arrow printed on the cover indicates the direction of polarization. By attaching the Filters opposite to each other in polarization to the Emitters and the Receivers in rows, PUSH mutual interference can be prevented (in any case, the Filter attached to an Emitter and to the corresponding Receiver must be the same in direction of polarization or the Photoelectric Sensor will not function). Sensitivity adjuster The OFF-delay timer adjuster is used as a turbo switch (black). Operating Mode Selection As shown in the following illustration, the E3S-A has an operating mode selector on the panel where the Receiver connector is located. Using the E39-R5 Optical Axis Reflector for Through- With this operating mode selector, the E3S-A is in either Dark- beam Sensors ON or Light-ON mode. (Accessory, order Separately) Operating mode switch (black) Use this attachment when the set distance is long and Light ON Dark ON (ON when light is ON) adjustment is mechanically difficult with a sensing object. (ON when light is OFF) DL E3S-AT@@ Eye Receiver E39-R5 Optical Axis Confirmation Reflector E3S-AT@@ The default operating mode is shown in the Emitter following table. • Attach the Reflector to the Receiver. Default switch Sensing method setting • Look at the Reflector from right behind the Emitter. The Reflector should be bright with red light when the optical Through-beam Sensors Dark-ON Retro-reflective Sensors beam strikes the Reflector. If the Emitter has a turbo function, the Reflector looks brighter with the function Diffuse-reflective Sensors Light-ON switched ON. Turbo • When the Reflector is removed, the light beam strikes the Timer and Switch The Emitter of the Through-beam Sensor with the self- Receiver. diagnostic feature incorporates a turbo switch. When this switch is ON, the intensity of the red LED light source can be increased to make a brighter spot. 11 E3S-A (Unit: mm) Unless otherwise specified, the tolerance class IT16 is used for dimensions in this data sheet. Dimensions E3S-A Built-in Amplifier Photoelectric Sensor Through-beam Sensors (Horizontal) Pre-wired Sensors 4-dia. vinyl-insulated E3S-AT11/21/31/41 (Receiver) round cable with Sensitivity adjuster (white) 4 conductors Timer adjuster (black) *1 (Conductor cross Light indicator 2 section: 0.2 mm , (4) With Mounting Bracket Attached (red) 40 Insulator diameter: 5.5 1.1 mm), 12.9 7 Standard length: 2 m *2 Optical axis 8.8 dia. 12.4 12 28.9 16.9 Stability indicator (green) 3.1 7.2 *1. Not applicable to Sensors with timer adjusters (E3S-AT11 and E3S-AT31). Emitter: E3S-AT@@-L *2. The E3S-AT11 or E3S-AT31 has three conductors. Receiver: E3S-AT@@-D 5 Stainless steel 7.2 Lens (7 × 7) Optical axis 20 (SUS304) 10.5 Operation mode 30 selector switch Optical axis 1.3 21 8 29.2 10.5 20 5.5 Two, M3 × 12 screws 1.2 10.7 Mounting Holes A* Two, M3 holes Two, M3 × 12 screws *The Mounting Bracket can be attached to side A. 20 E3S-AT11/31 (Emitter) 4-dia. vinyl-insulated round cable with 2 conductors With Mounting Bracket Attached Power indicator (red) (Conductor cross 2 section: 0.2 mm , (4) Optical 40 Insulator diameter: axis 1.1 mm), 17.8 Standard length: 2 m 28.9 16.9 12.4 12 8.8 dia. 3.1 7.2 5 Lens (7 × 7) Optical axis Stainless steel 7.2 20 (SUS304) 10.5 30 Optical axis 1.3 21 8 29.2 10.5 20 5.5 Two, M3 × 12 screws 1.2 10.7 4-dia. vinyl-insulated round A* cable with 3 conductors Power indicator (red) Turbo switch (Conductor cross section: Two, M3 × 12 screws (4) 2 40 0.2 mm , *The Mounting Bracket can be attached to side A. Insulator diameter: 1.1 mm), 12.9 12.5 Standard length: 2 m E3S-AT21/41(Emitter) 8.8 dia. 12.4 12 Optical 10.5 20 axis Mounting Holes 28.9 16.9 Two, M3 holes 3.1 7.2 20 5 7.2 20 10.5 30 Note: Models numbers for Through-beam Sensors (E3S-AT@1) are for sets that include both the Emitter and Receiver. The model number of the Emitter is expressed by adding "-L" to the set model number (example: E3S-AT11-L 2M), the model number of the Receiver, by adding "-D" (example: E3S-AT11-D 2M). Refer to Ordering Information to confirm model numbers for Emitter and Receivers. 12 E3S-A Sensors with Standard Connectors E3S-AT16/36 (Receiver) Sensitivity adjuster (white) Light indicator M12 Connector (red) With Mounting Bracket Attached 40 (10) Optical 12.9 7 axis 12.4 12 28.9 16.9 3.1 7.2 Stability indicator (green) 5 Lens (7 × 7) Optical axis Operation mode 7.2 Stainless 10.5 20 selector switch steel 35.5 (SUS304) 1.3 Optical axis 21 8 29.2 10.5 20 5.5 Two, M3 × 12 screws 1.2 10.7 Mounting Holes A* Two, M3 Two, M3 × 12 screws *The Mounting Bracket can be attached to side A. 20 E3S-AT16/36 (Emitter) M12 Connector Power indicator (red) 40 (10) With Mounting Bracket Attached 17.8 Optical axis 12 12.4 28.9 16.9 3.1 7.2 Optical axis Lens (7 × 7) 5 Stainless 7.2 10.5 20 steel 1.3 (SUS304) 35.5 Optical axis 21 8 10.5 20 Two, M3 × 12 screws 29.2 5.5 Mounting Holes Two, M3 1.2 10.7 A* Two, M3 × 12 screws *The Mounting Bracket can be attached to side A. 20 Note: Models numbers for Through-beam Sensors (E3S-AT@6) are for sets that include both the Emitter and Receiver. The model number of the Emitter is expressed by adding "-L" to the set model number (example: E3S-AT16-L), the model number of the Receiver, by adding "-D" (example: E3S-AT16-D). Refer to Ordering Information to confirm model numbers for Emitter and Receivers. 13 E3S-A Through-beam Sensors (Vertical) Pre-wired Sensors E3S-AT61/71/81/91 (Receiver) 4-dia. vinyl-insulated round cable with 4 conductors (Conductor cross 2 With Mounting Bracket Attached section: 0.2 mm , Lens (7 × 7) Optical axis Insulator diameter: Optical axis (4) 1.1 mm), 40 8.3 Standard length: 2 m 13.5 *1 Optical axis 12.4 12 8.8 dia. Stainless steel 28.9 16.9 (SUS304) Stability indicator Light indicator (red) 3.1 (green) Sensitivity 1.3 Operation mode adjuster (white) selector switch 3.6 20 7.2 Timer adjuster 5.5 5.4 (black) *2 20 7 47.2 21 5.5 10.5 20 Two, M3 × 12 screws *1. The E3S-AT61 or E3S-AT81 has three conductors. 29.2 *2. Not applicable to timer adjuster models E3S-AT61 and E3S-AT81. Mounting Holes 1.2 10.7 Two, M3 holes A* 10.5 20 Two, M3 x 12 screws 20 *The Mounting Bracket can be attached to side A. E3S-AT61/81 (Emitter) 4-dia. vinyl-insulated With Mounting Bracket Attached round cable with 2 conductors Optical axis (Conductor cross Lens (7 × 7) Optical axis 2 8.3 section: 0.2 mm , (4) Insulator diameter: 40 Optical 1.1 mm), axis 13.5 Standard length: 2 m * Stainless steel 28.9 16.9 12.4 12 8.8 dia. (SUS304) 3.1 20 7.2 Power indicator (red) 5.5 5.4 1.3 20 47.2 8.5 21 29.2 10.5 20 Two, M3 × 12 screws 1.2 10.7 A* 10.5 20 Two, M3 × 12 screws *The Mounting Bracket can be attached to side A. E3S-AT71/91 (Emitter) Power indicator (red) 3.6 Turbo switch 12.5 21 29.2 1.2 10.7 *The E3S-AT71 of E3S-AT91 Mounting Holes has three conductors. A* Two, M3 holes *The Mounting Bracket can be attached to side A. 20 Note: Models numbers for Through-beam Sensors (E3S-AT@1) are for sets that include both the Emitter and Receiver. The model number of the Emitter is expressed by adding "-L" to the set model number (example: E3S-AT61-L 2M), the model number of the Receiver, by adding "-D" (example: E3S-AT61-D 2M). Refer to Ordering Information to confirm model numbers for Emitter and Receivers. 14 E3S-A Connector Sensors E3S-AT66/86 (Receiver) With Mounting Bracket Attached Optical axis M12 8.3 Lens (7 × 7) Optical axis Connector 40 (10) Optical axis 13.5 Use these two holes for 31.4 19.4 12 mounting. 3.1 Stability indicator Operation LIght indicator (red) 20 5.4 Stainless steel (green) mode 1.3 (SUS304) 7.2 Sensitivity selector adjuster switch 41.7 3.6 (white) 7 21 29.2 10.5 20 Two, M3 × 12 screws 1.2 10.7 Mounting Holes A* Two, M3 holes 10.5 20 E39-L60 Close Mounting Plate (provided) Two, M3 × 12 screws (Attach the mounting plate or the plug cannot be connected.) 20 *The Mounting Bracket can be attached to side A. E3S-AT66/86 (Emitter) With Mounting Bracket Attached Optical axis M12 Connector Lens (7 × 7) Optical axis 40 (10) 8.3 13.5 Optical axis Use these 12 two holes for 31.4 19.4 mounting. 3.1 Power indicator (red) 1.3 20 5.4 Stainless steel 8.5 (SUS304) 7.2 41.7 21 10.5 20 Two, M3 × 12 screws 29.2 Mounting Holes Two, M3 holes 1.2 10.7 A* 10.5 20 E39-L60 Close Mounting Plate (provided) Two, M3 × 12 screws 20 (Attach the mounting plate or the plug cannot be connected.) *The Mounting Bracket can be attached to side A. Note: Models numbers for Through-beam Sensors (E3S-AT@6) are for sets that include both the Emitter and Receiver. The model number of the Emitter is expressed by adding "-L" to the set model number (example: E3S-AT66-L), the model number of the Receiver, by adding "-D" (example: E3S-AT66-D). Refer to Ordering Information to confirm model numbers for Emitter and Receivers. 15 E3S-A Retro-reflective Sensors (Horizontal) Pre-wired Sensors E3S-AR11/21/31/41 Sensitivity adjuster (white) Timer adjuster/ Turbo switch (black) *1 Turn to adjust the timer: push to switch turbo function Light indicator (red) With Mounting Bracket Attached (4) *2 42.3 4-dia. vinyl-insulated 5.5 Optical 15.2 7 round cable axis with 5 conductors 2.3 (Conductor cross 2 section: 0.2 mm , 28.9 16.9 Insulator diameter: 12.4 12 8.8 dia. 1.1 mm), Standard length: 3.1 7.2 2 m *3 Stability indicator (green) 5 Stainless *1. For E3S-AR21 and E3S-AR41 only. 7.2 20 steel *2. 9.7 mm for E3S-AR21 and E3S-AR41. 10.5 30 (SUS304) *3. The E3S-AR11 or E3S-AR31 has three conductors. Receiver Lens (7 × 14) Operation mode Optical axis selector switch Optical axis 1.3 21 9 29.2 11.5 1.2 10.7 12.8 20 A* Emitter Two, M3 × 12 screws Two, M3 × 12 screws *The Mounting Bracket can be attached to side A. Mounting Holes Two, M3 holes 20 Sensors with Connectors E3S-AR16/36 Light indicator (red) Sensitivity adjuster (white) Connector M12 42.3 (10) With Mounting Bracket Attached 15.2 7 2.3 Optical axis 12.4 12 28.9 16.9 Stability indicator (green) 3.1 7.2 Receiver Lens (7 × 14) 5.5 5 Optical Operation Stainless 7.2 20 axis mode steel selector switch 30 (SUS304) 1.3 21 11.5 Optical axis 12.8 20 9 Emitter Two, M3 × 12 screws 29.2 Mounting Holes 1.2 10.7 Two, M3 holes A* Two, M3 × 12 screws *The Mounting Bracket can be attached to side A. 20 16 E3S-A Retro-reflective Sensors (Vertical) Pre-wired Sensors E3S-AR61/71/81/91 4-dia. vinyl-insulated round cable with 5 conductors (Conductor cross 2 Receiver Optical axis section: 0.2 mm , With Mounting Bracket Attached Insulator diameter: Lens (5.7 × 10.9) Emitter (4) *2 Optical axis 1.1 mm), 40 Standard length: 4.8 17 2 m *3 Optical axis 12 8.8 dia. 12.4 Stainless steel 28.9 16.9 (SUS304) Light indicator 3.1 Stability indicator (red) 1.3 (green) Sensitivity Operation mode 20 7.2 adjuster 5.9 selector switch 5.5 5.4 (white) 20 7 47.2 23.3 5.5 Timer adjuster/ 10.5 20 Turbo switch (black) *1 Two, M3 × 12 screws Turn to adjust the timer: 31.5 push to switch turbo function *1. Available on E3S-AR71 and E3S-AR91 only. *2. 9.7 mm for E3S-AR71 and E3S-AR91. 1.2 *3. The E3S-AR611 or E3S-AR81 has three conductors. 10.7 A* 10.5 20 Two, M3 × 12 screws Mounting Holes *The Mounting Bracket can be attached to side A. Two, M3 holes 20 Sensors with Connectors E3S-AR66/86 Receiver Optical axis M12 With Mounting Bracket Attached Connector Lens (5.7 × 10.9) Emitter Optical axis (10) 40 4.8 17 Optical axis Use these 12 two holes for 31.4 19.4 mounting. 3.1 Stability indicator Light indicator (red) (green) 1.3 Four Operation Sensitivity 20 5.4 Stainless steel mode mounting adjuster 5.9 (SUS304) selector switch 7.2 holes (white) 41.7 7 23.3 10.5 20 31.5 Two, M3 × 12 screws Mounting Holes 1.2 10.7 A* Two, M3 holes 10.5 20 Two, M3 × 12 screws E39-L60 Close Mounting Plate (provided) (Attach the mounting plate or the 20 plug cannot be connected.) *The Mounting Bracket can be attached to side A. 17 E3S-A Diffuse-reflective Sensors (Horizontal) Pre-wired Sensors E3S-AD11/12/13/21/22/23 Sensitivity adjuster (white) -AD31/32/33/41/42/43 Timer adjuster/ Turbo switch (black) *1 Turn to adjust the timer: push to switch turbo function 4-dia. vinyl-insulated Light indicator (red) round cable with 4 conductors (4) With Mounting Bracket Attached 40 2 (Conductor cross section: 0.2 mm , 5.5 12.9 7 Insulator diameter: 1.1 mm), Standard length: 2 m *2 Optical axis 8.8 dia. 12.4 12 28.9 16.9 Stability indicator (green) 3.1 7.2 *1. Timer adjuster: Not available on E3S-AD11, E3S-AD12, E3S-AD13, E3S-AD31, E3S-AD32 and E3S-AD33. Turbo switch: Available on E3S-AD21 and E3S-AD41 only. 5 *2. The E3S-AD11, E3S-AD12, E3S-AD13, E3S-AD31, E3S-AD32, or E3S-AD33 has three conductors. Stainless 7.2 20 steel 10.5 30 (SUS304) Receiver Lens (7 × 14) Optical Operation mode axis selector switch 1.3 21 Optical axis 11.5 29.2 9 10.5 20 Emitter Two, M3 × 12 screws 1.2 10.7 A* Mounting Holes Two, M3 holes Two, M3 × 12 screws *The Mounting Bracket can be attached to side A. 20 Sensors with Connectors E3S-AD16/17/18/36/37/38 Sensitivity adjuster (white) With Mounting Bracket Attached Light indicator (red) M12 Connector 40 (10) Optical axis 12.9 7 28.9 16.9 12.4 12 3.1 7.2 Stability indicator (green) 5.5 5 Lens (7 × 14) Receiver Stainless 7.2 20 steel Optical Operation mode 30 (SUS304) axis selector switch 1.3 21 11.5 Optical axis 9 29.2 10.5 20 Two, M3 × 12 screws Emitter 1.2 10.7 Mounting Holes A* Two, M3 holes *The Mounting Bracket can be attached to side A. Two, M3 × 12 screws 20 18 E3S-A Diffuse-reflective Sensors (Vertical) Pre-wired Sensors E3S-AD61/62/63/71/72/73 4-dia. vinyl-insulated -AD81/82/83/91/92/93 round cable with 4 conductors (Conductor cross Optical axis 2 Receiver section: 0.2 mm , Emitter Insulator diameter: Lens (7 × 14) (4) 1.1 mm), 40 Standard length: With Mounting Bracket Attached 17 2 m *1 Optical axis 4.8 8.8 dia. 12.4 12 Optical axis Stainless Stability indicator Light indicator (red) steel 28.9 16.9 (green) (SUS304) 1.3 Sensitivity adjuster Operation mode 3.1 3.6 (white) selector 7 21 20 5.5 20 7.2 5.5 5.4 47.2 Timer adjuster/ 10.5 20 Turbo switch (black) *2 Two, M3 × 12 screws Turn to adjust the timer: push to switch turbo function *1. E3S-AD61, E3S-AD62, E3S-AD63, E3S-AD81, E3S-AD82, and E3S-AD83 have three conductors. 29.2 *2. Timer adjuster: Not available on E3S-AD61, E3S-AD62, E3S-AD63, E3S-AD81, E3S-AD82 and E3S-AD83. Turbo switch: Available on E3S-AD71 and E3S-AD91 only. 1.2 10.7 A* Mounting Holes Two, M3 × 12 screws 10.5 20 Two, M3 holes *The Mounting Bracket can be attached to side A. 20 Sensors with Connectors E3S-AD66/67/68/86/87/88 With Mounting Bracket Attached Receiver Optical axis Connector Optical axis Lens (7 × 14) Emitter M12 4.8 40 (10) Optical 17 axis Use these two holes 12 for 31.4 19.4 mounting. 3.1 Stability indicator Light indicator (red) (green) 1.3 Sensitivity Operation adjuster Stainless steel 20 5.4 mode 3.6 (SUS304) (white) selector switch 7.2 7 41.7 21 10.5 20 Two, M3 × 12 screws 29.2 Mounting Holes Two, M3 holes 1.2 10.7 A* 10.5 20 20 E39-L60 Close Mounting Plate (provided) Two, M3 × 12 screws (Attach the mounting plate or the plug cannot be connected.) *The Mounting Bracket can be attached to side A. 19 E3S-A Accessories (Order Separately) Insert-type Long Slit (For Through-beam Model) Filters for Mutual Interference Prevention E39-S46 (For Through-beam Model) 6.8 11.6 A E39-E6 2.1 6.8 11.6 9.7 13.6 21.4 A 21.4 A * Name Dimensions A Material Quantity Material: Stainless steel (SUS304) 2.1 *Two of each for the Emitter and Stainless steel One each for Emitter and Supporter 2 mm Receiver (total of four) (SUS304) Receiver (total of 2) 0.5 mm One each for Emitter and Slits PVC Receiver (total of 4) 1 mm Optical Axis Confirmation Reflector Reflectors (For Through-beam Model) Mounting Brackets E39-R5 15.9 Bracket to be attached 9.7 11.7 to the Emitter panel of E3S-A 11.6 7.9 11.2 59.9 25 Material: Reflector: Acryl Back: ABS 40.9 7.5 In the interest of product improvement, specifications are subject to change without notice. 20 Terms and Conditions Agreement Read and understand this catalog. Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranties. (a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied. (b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other claims or expenses regarding the Products unless Omron’s analysis confirms that the Products were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above warranty. See http://www.omron.com/global/ or contact your Omron representative for published information. Limitation on Liability; Etc. OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY. Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted. Suitability of Use. Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases. NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Programmable Products. Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof. Performance Data. Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability. Change in Specifications. Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change part numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at any time to confirm actual specifications of purchased Product. Errors and Omissions. Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. 2016.10 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2016 All Right Reserved.